ES2615820T3 - Manual breast milk pump - Google Patents

Manual breast milk pump Download PDF

Info

Publication number
ES2615820T3
ES2615820T3 ES13004393.8T ES13004393T ES2615820T3 ES 2615820 T3 ES2615820 T3 ES 2615820T3 ES 13004393 T ES13004393 T ES 13004393T ES 2615820 T3 ES2615820 T3 ES 2615820T3
Authority
ES
Spain
Prior art keywords
lever arm
lever
head
cover
coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES13004393.8T
Other languages
Spanish (es)
Inventor
Reinhold Jäger-Waldau
Siska Behrens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mapa Spontex Deutschland GmbH
Original Assignee
Mapa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mapa GmbH filed Critical Mapa GmbH
Application granted granted Critical
Publication of ES2615820T3 publication Critical patent/ES2615820T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • A61M1/064—Suction cups
    • A61M1/066—Inserts therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • A61M1/064—Suction cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/81—Piston pumps, e.g. syringes
    • A61M1/815—Piston pumps, e.g. syringes the barrel serving as aspiration container, e.g. in a breast pump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/82—Membrane pumps, e.g. bulbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/075—Bulb type

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pediatric Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

Bomba manual de leche materna que comprende - una carcasa (2) que presenta - una cámara de desplazamiento (3) en forma de copa, - un canal de unión (8) que tiene arriba un orificio de entrada (16) y abajo un orificio de salida (17) y que está unido de manera comunicante a una parte inferior de la cámara de desplazamiento (3) entre el orificio de entrada (16) y el orificio de salida (17), y - medios para la unión separable (23) de la carcasa (2) a un borde de orificio (73) de un recipiente de almacenamiento de leche (71), - un recipiente de almacenamiento de leche (71), unido a los medios para la unión separable (23), - una campana de succión (18), configurada para alojar una parte de un pecho y unida al orificio de entrada (16) del canal de unión (8), - un elemento de membrana (27) en forma de copa de un material elastómero que en el borde superior (31) presenta primeros medios para la unión separable y hermética (32, 33) que están unidos de manera separable y hermética a un borde superior de la cámara de desplazamiento (3), - un elemento de acoplamiento (36) que presenta una barra de acoplamiento (37), unida abajo a un fondo (28) del elemento de membrana (27) en forma de copa, y que presenta una cabeza (43), unida al extremo superior (37) de la barra de acoplamiento y sobresaliente lateralmente de la barra de acoplamiento (37), - una palanca (45) con un primer brazo de palanca (48) y un segundo brazo de palanca (49), comprendiendo el segundo brazo de palanca (49) una cubierta (50) que se puede colocar sobre el borde superior del elemento de membrana (27), - medios para el apoyo pivotante (25, 46, 47) de la palanca (45) que apoyan la palanca (45) de manera pivotante en la carcasa (2) entre el primer brazo de palanca (48) y el segundo brazo de palanca (49), estando dispuesto lateralmente el primer brazo de palanca (48) a una distancia de la carcasa (2) en posición de reposo de la palanca (49) y estando dispuesto el segundo brazo de palanca (49) con la cubierta (50) en el borde superior del elemento de membrana (27), de modo que la palanca (45) puede pivotar para separarse de la cámara de desplazamiento (3) con el segundo brazo de palanca (49) mediante el pivotado del primer brazo de palanca (48) hacia la carcasa (2) y en este proceso curva hacia arriba una parte del elemento de membrana (27) dentro de su borde superior (31) mediante el elemento de acoplamiento (36), y - una ranura de inserción (53) que se extiende del lado exterior al lado interior del segundo brazo de palanca (49) y desde el extremo libre (54) del segundo brazo de palanca (49) hasta una distancia de los medios para el apoyo pivotante (25, 46, 47), pasando la barra de acoplamiento (37) a través de la ranura de inserción (53) y apoyándose la cabeza (43) del elemento de acoplamiento (36) por encima de la ranura de inserción (53) en el lado exterior de la cubierta (50), caracterizada por que la cubierta (50) tiene una forma de sección esférica y la ranura de inserción (53) se extiende hasta el vértice de la cubierta (50) en forma de sección esférica, y por que la cabeza (43) tiene la forma de un casquete esférico y la unión de la cabeza (43) con la barra de acoplamiento (37) está reforzada con nervios de refuerzo (44) que sobresalen radialmente de la barra de acoplamiento (37) y están unidos al lado inferior de la cabeza (43) y por que en el extremo de la ranura de inserción está prevista en el lado exterior de la cubierta (50) una depresión (54) en forma de concha esférica, en la que descansan los nervios de refuerzo de la cabeza (43) en forma de casquete esférico y el lado exterior de la cubierta presenta también una depresión (55) que es concéntrica respecto a la depresión (54) y que aloja esencialmente la cabeza en forma de casquete esférico del elemento de acoplamiento (36) y la cubierta presenta en el lado opuesto a la ranura de inserción una cavidad al lado de la depresión para insertar la punta de un dedo por debajo de la cabeza del elemento de acoplamiento.Manual breast milk pump comprising - a casing (2) having - a cup-shaped displacement chamber (3), - a connecting channel (8) having an inlet orifice (16) at the top and an orifice below outlet (17) and which is connected in a communicative manner to a lower part of the displacement chamber (3) between the inlet orifice (16) and the outlet orifice (17), and - means for the separable connection (23 ) of the housing (2) to a hole edge (73) of a milk storage container (71), - a milk storage container (71), attached to the means for separable attachment (23), - a suction bell (18), configured to house a part of a chest and attached to the inlet hole (16) of the connecting channel (8), - a membrane element (27) in the form of a cup made of an elastomeric material that on the upper edge (31) presents first means for the separable and hermetic connection (32, 33) that are connected in a separable and hermetic way to a superior edge bottom of the displacement chamber (3), - a coupling element (36) having a coupling rod (37), attached below to a bottom (28) of the cup-shaped membrane element (27), and which It has a head (43), attached to the upper end (37) of the coupling rod and projecting laterally from the coupling rod (37), - a lever (45) with a first lever arm (48) and a second arm lever (49), the second lever arm (49) comprising a cover (50) that can be placed on the upper edge of the membrane element (27), - means for pivoting support (25, 46, 47) of the lever (45) supporting the lever (45) in a pivotal manner in the housing (2) between the first lever arm (48) and the second lever arm (49), the first lever arm (48) being arranged laterally ) at a distance from the housing (2) in the rest position of the lever (49) and the second lever arm (49) being arranged with the cover (50) and n the upper edge of the membrane element (27), so that the lever (45) can be pivoted away from the displacement chamber (3) with the second lever arm (49) by pivoting the first lever arm ( 48) towards the casing (2) and in this process curves upwards a part of the membrane element (27) inside its upper edge (31) by means of the coupling element (36), and - an insertion slot (53) extending from the outer side to the inner side of the second lever arm (49) and from the free end (54) of the second lever arm (49) to a distance from the means for pivoting support (25, 46, 47) , the coupling rod (37) passing through the insertion slot (53) and the head (43) of the coupling element (36) resting above the insertion groove (53) on the outer side of the cover (50), characterized in that the cover (50) has a spherical section shape and the insertion groove (53) extends e up to the vertex of the cover (50) in the form of a spherical section, and because the head (43) has the shape of a spherical cap and the connection of the head (43) with the coupling bar (37) is reinforced with reinforcing ribs (44) that protrude radially from the coupling bar (37) and are attached to the lower side of the head (43) and because at the end of the insertion slot it is provided on the outer side of the cover (50) a depression (54) in the shape of a spherical shell, in which the reinforcement ribs of the head (43) in the form of a spherical cap rest and the outer side of the cover also has a depression (55) that is concentric relative to the depression (54) and which essentially houses the spherical cap-shaped head of the coupling element (36) and the cover has on the side opposite the insertion slot a cavity next to the depression to insert the tip of the one finger under the head of the coupling element or.

Description

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Claims (1)

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ES13004393.8T 2012-09-14 2013-09-10 Manual breast milk pump Active ES2615820T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012008803U 2012-09-14
DE202012008803U DE202012008803U1 (en) 2012-09-14 2012-09-14 Manual breastmilk pump

Publications (1)

Publication Number Publication Date
ES2615820T3 true ES2615820T3 (en) 2017-06-08

Family

ID=49170530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13004393.8T Active ES2615820T3 (en) 2012-09-14 2013-09-10 Manual breast milk pump

Country Status (5)

Country Link
US (1) US9044534B2 (en)
EP (1) EP2708248B1 (en)
CN (1) CN103656769B (en)
DE (1) DE202012008803U1 (en)
ES (1) ES2615820T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766420S1 (en) * 2012-09-06 2016-09-13 Mapa Gmbh Breast pump
WO2014112078A1 (en) * 2013-01-17 2014-07-24 ピジョン株式会社 Manual breastpump
DE202013007660U1 (en) 2013-08-29 2014-12-01 Mapa Gmbh Breast attachment to a breastmilk pump
ITMI20131960A1 (en) * 2013-11-25 2015-05-26 Artsana Spa MANUAL BREAST PUMP
USD776803S1 (en) 2015-04-13 2017-01-17 Medela Holding Ag Breast shield connector for breast pump
WO2017195876A1 (en) * 2016-05-11 2017-11-16 ピジョン株式会社 Manual breast pump
CN106492296A (en) * 2016-12-13 2017-03-15 天津市半边天科技股份有限公司 A kind of easy breast pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954112A1 (en) 1999-11-11 2001-06-13 Kaweco Gmbh Milk suction pump
US6749582B2 (en) * 2002-04-30 2004-06-15 The First Years Inc. Pumping breast milk
GB0214525D0 (en) 2002-06-24 2002-08-07 Samson Ilan Breast pump
US7727182B2 (en) * 2002-08-23 2010-06-01 Medela Holding Ag Manual breastpump with stimulation feature
US20040087898A1 (en) * 2002-11-01 2004-05-06 Gotthilf Weniger Breast pump assembly
US20050154348A1 (en) * 2004-01-08 2005-07-14 Daniel Lantz Breast pump
JP4413231B2 (en) * 2005-08-09 2010-02-10 ピジョン株式会社 Milking machine
DE502007000225D1 (en) * 2006-02-13 2008-12-24 Trimed Ag Breast pump
US7806855B2 (en) * 2006-04-11 2010-10-05 Playtex Products, Inc. Manual breast pump
ITPR20070089A1 (en) * 2007-11-14 2009-05-15 Medel S P A APPARATUS FOR EXTRACTING MILK FROM A BREAST AND ITS PUMP GROUP.
EP2138197B1 (en) * 2008-06-26 2010-12-22 Trimed AG Milk pump
CN102068721A (en) * 2011-01-08 2011-05-25 蒋一新 Manual massage milk sucker

Also Published As

Publication number Publication date
CN103656769B (en) 2018-03-09
EP2708248A1 (en) 2014-03-19
DE202012008803U1 (en) 2013-12-16
US9044534B2 (en) 2015-06-02
US20140088495A1 (en) 2014-03-27
CN103656769A (en) 2014-03-26
EP2708248B1 (en) 2016-11-16

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